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Huperzine-A-- Huperzine Serrate P.E
Latin Name---huperzine-A
CAS No.---102518-79-6
Appearance---Brown or white powder
Test Method---HPLC
Part of the Plant Used---Dry complete grass of the Lycopodium serratum
Extract Method---Alcohol/water
Applicable field---Medical trade
Assay---98.0-102.0%
Heavy meta---<10ppm
As---<1ppm
Pb---<1ppm
Hg---<1ppm
Cd---<1ppm
Ni---<1ppm
Total Plate Count---<1000cfu/g
Yeast & Mold---<100cfu/g
Loss on Drying---<2%
E.Coli---Negative
Pesticides--- Negative
Salmonella---Negative
Active material---Huperzine A
Molecular Formula---C15H18N2O
Molecular Weight---242.32
Melting point---230°C
Packing---25 kilograms / cardboard barrel
Particle size---80 mesh
Shelf Life---2 years